Viljandi weather in September (Viljandimaa, Estonia)

What kind of weather does September bring to Viljandi? Use this page to get an overview of the month’s weather conditions.

Temperatures

During September, Viljandi usually has moderate temperatures and moderate rainfall. As the day progresses, temperatures can peak at 17°C. Luckily at nightfall, they typically drop to 8°C.

Precipitation

Viljandi in September usually receives moderate rainfall, averaging around 63 mm for the month. Based on our climate data of the past 30 years, about 17 days of rain are anticipated.

Average sunshine

Expect a moderate amount of sunlight, with approximately 175 hours. This means a pleasant mix of sun and clouds.

If your ideal day consists of dry skies and moderate temperatures June, July and August generally stand out with the best circumstances. While January, February, March, October, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Viljandi climate page with graphs.

 

Viljandi, monthly averages in September

Min Temperature 8°C  

Max Temperature 17°C  

Chance of Rain 55%  

Precipitation 63 mm  

Rainy days 17 days  

Humidity 82% *  

Sunshine 175 hours *  

Percentage Sunshine 37% *  

Data from: Pjaernu, Estonia (63 KM, 39 Miles).

Where to go in Estonia in September

Find out more about the weather in Estonia and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Viljandi, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Viljandi.

Our site offers climate and forecast data for every country in the world. Are you going to Estonia? On this website you can find historical weather averages for many cities in Estonia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.